The Best GMC Repair in Bloomfield, MT

Compare the highest-rated gmc repair mechanics in Bloomfield, Montana. All shops are licensed, insured, and verified through our rigorous screening process.

#1

Glasgow Auto Center

4.6
(180 reviews)
Verified

A long-standing, full-service automotive center known for its deep roots in the community and broad technical capabilities. They are a primary service provider for the agricultural and heavy-duty vehicle needs of the region, making them exceptionally well-versed in the demands placed on GMC trucks, particularly Duramax and Allison systems.

253 US-2 W, Glasgow, MT 59230 (Approx. 10 miles from Bloomfield)

Specialties & Features

Duramax diesel service
Allison transmission repair
Heavy-duty suspension

Business Information

Years in Business:25 years
Licensed:Yes
Insured:Yes
#2

Hi-Line Auto & Repair

4.4
(95 reviews)
Verified

A highly-rated independent shop praised for its honest diagnostics and expertise with both domestic trucks and modern computer systems. They have built a strong reputation for tackling complex engine and transmission issues on GM vehicles, including the EcoTec series and advanced 4WD systems.

58343 US-2, Glasgow, MT 59230

Specialties & Features

EcoTec engine diagnostics
4WD and towing system service
Transmission repair

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes
#3

B & D Repair

4.8
(70 reviews)
Verified

A specialized diesel and performance shop with an outstanding reputation for technical excellence. While smaller, they focus intensely on diesel performance, transmission strength, and suspension upgrades for heavy-duty trucks. This is the go-to shop for owners who use their GMC trucks for serious towing or who want performance enhancements.

105 1st Ave N, Glasgow, MT 59230

Specialties & Features

Duramax diesel service
Towing package maintenance
Heavy-duty truck suspension

Business Information

Years in Business:10 years
Licensed:Yes
Insured:Yes

Why These Are the Top GMC Repair Auto Repair Shops in Bloomfield

The GMC repair market in the Bloomfield, MT area is characterized by a small number of highly specialized, independent shops located primarily in nearby Glasgow. Due to the rural, agricultural nature of the region, the average quality of repair for heavy-duty GM trucks is notably high, as technicians are routinely working on vehicles critical for livelihood and subject to rigorous use. Competition is moderate but reputation-based; shops survive and thrive on word-of-mouth and proven reliability. There are no dedicated GMC dealerships in the immediate area, which has created a niche for these independent specialists who often have more direct experience with older models and high-mileage vehicles than a typical dealership technician. Pricing is generally competitive and often lower than in urban centers, but premium expertise for complex diesel or transmission work commands a fair market rate. For Denali-specific luxury and electronic features, Glasgow Auto Center has the most relevant experience due to their volume of newer vehicle service.

High Ratings

4.7+ star average from verified customer reviews

Fully Licensed

All shops are properly licensed and insured

Proven Experience

10+ years average experience in the industry

Local Experts

Familiar with Bloomfield regulations and climate